<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .container{
            width: 200px;
            height: 300px;
            background-color: skyblue;
            float: left;
            margin: 10px 10px;
            transition: all .3s linear;
        }
        .container:hover{
            transform: translateY(-5px);
            box-shadow: 0 10px 20px #999;
        }
    </style>
</head>
<body>
    <div>
        <div class="container">

        </div>
        <div class="container">

        </div>
        <div class="container">

        </div>
        <div class="container">

        </div>
        <div class="container">

        </div>
        <div class="container">

        </div>
        <div class="container">

        </div>
        <div class="container">

        </div>
        <div class="container">

        </div>
        <div class="container">

        </div>
        <div class="container">

        </div>
    </div>
    
</body>
</html>